BEGIN; ALTER TABLE IF EXISTS public.guilds ADD COLUMN IF NOT EXISTS interception_maps bytea; ALTER TABLE IF EXISTS public.guild_characters ADD COLUMN IF NOT EXISTS interception_points bytea; CREATE TABLE IF NOT EXISTS public.diva_prizes ( id SERIAL PRIMARY KEY, type PRIZE_TYPE, points_req INTEGER, item_type INTEGER, item_id INTEGER, quantity INTEGER, gr BOOLEAN, repeatable BOOLEAN ); END;